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http://dx.doi.org/10.1007/s12540-011-0409-4

Properties and Rapid Consolidation of Nanostructured NiTi by Pulsed Current Activated Sintering  

Kim, Won-Baek (Minerals and Materials Processing Division, Korea Institute of Geoscience, Mining and Materials Resources)
Kim, Na-Ri (Division of Advanced Materials Engineering, the Research Center of Advanced Materials Development, Chonbuk National University)
Ko, In-Yong (Division of Advanced Materials Engineering, the Research Center of Advanced Materials Development, Chonbuk National University)
Cho, Sung-Wook (Minerals and Materials Processing Division, Korea Institute of Geoscience, Mining and Materials Resources)
Park, Je-Shin (Division of Advanced Materials Engineering, the Research Center of Advanced Materials Development, Chonbuk National University)
Shon, In-Jin (Division of Advanced Materials Engineering, the Research Center of Advanced Materials Development, Chonbuk National University)
Publication Information
Metals and materials international / v.17, no.2, 2011 , pp. 239-243 More about this Journal
Abstract
Highly dense nanostructured TiNi with a relative density of up to 99 % was obtained within two minutes by pulsed current activated sintering under a pressure of 80 MPa. The advantage of this process is that it allows very quick densification to near theoretical density and prohibits grain growth in nano-structured materials. The microstructural and mechanical properties of the dense TiNi produced by PCAS were investigated.
Keywords
nanomaterial; TiNi; sintering; hardness; fracture toughness;
Citations & Related Records
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Times Cited By Web Of Science : 4  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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